151352201656220 has 96 divisors (see below), whose sum is σ = 336695829902208. Its totient is φ = 56952610209792.

The previous prime is 151352201656219. The next prime is 151352201656259. The reversal of 151352201656220 is 22656102253151.

It is a super-2 number, since 2×151352201656220² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12342177809 + ... + 12342190071.

It is an arithmetic number, because the mean of its divisors is an integer number (3507248228148).

Almost surely, 2^{151352201656220} is an apocalyptic number.

151352201656220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151352201656220 is an abundant number, since it is smaller than the sum of its proper divisors (185343628245988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151352201656220 is a wasteful number, since it uses less digits than its factorization.

151352201656220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26559 (or 26557 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 151352201656220 in words is "one hundred fifty-one trillion, three hundred fifty-two billion, two hundred one million, six hundred fifty-six thousand, two hundred twenty".